diff --git a/srcpkgs/mpfr/template b/srcpkgs/mpfr/template
index caae5bc1f2c..d172d65f60c 100644
--- a/srcpkgs/mpfr/template
+++ b/srcpkgs/mpfr/template
@@ -1,6 +1,6 @@
 # Template file for 'mpfr'
 pkgname=mpfr
-version=4.2.0
+version=4.2.1
 revision=1
 bootstrap=yes
 build_style=gnu-configure
@@ -12,7 +12,7 @@ license="LGPL-3.0-or-later"
 homepage="http://www.mpfr.org"
 changelog="https://www.mpfr.org/mpfr-current/#changes"
 distfiles="http://www.mpfr.org/mpfr-${version}/mpfr-${version}.tar.xz"
-checksum=06a378df13501248c1b2db5aa977a2c8126ae849a9d9b7be2546fb4a9c26d993
+checksum=277807353a6726978996945af13e52829e3abd7a9a5b7fb2793894e18f1fcbb2
 
 mpfr-devel_package() {
 	depends="${makedepends} mpfr>=${version}_${revision}"